<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>

<body>
  <ul id='ul'></ul>

  <script>
    const xhr = new XMLHttpRequest;
    xhr.open('get', 'http://localhost:4000/api/users', true)
    xhr.send()
    xhr.onreadystatechange = () => {
      if (xhr.readyState === 4 && xhr.status === 200) {
        let json = eval('(' + xhr.responseText + ')')
        console.log(json)
        /* let htmlArr = json.data.map(item => {
          return `<li>${item.name}</li>`
        })
        ul.innerHTML = htmlArr.join("\n"); */
      }
    }
  </script>
</body>

</html>